e26ba05060518baeeb3775228cf9c12959e9ee3a25bd115e09b382b116d647cc

Analysis

max time kernel
136s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
26/03/2025, 17:07

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General

Target

71/kbd101b.dll
Size

7KB
MD5

62cca1467b39187ca5fbffede02b3895
SHA1

3f1c1bbb28a96522ab953c370e66c107c911201b
SHA256

3d166684470988e9f73250c62ae6e7ba9194acd2d3247aa772b8ffd4aef10fa8
SHA512

a5a903dd0da242f0b33a5887ab204956c93a1968c409dd2dbdf433024d12c14814135475fbbfa2976be16c25a484ec4ae11dd95dc065d5a16fe19fe2d784e836
SSDEEP

96:vzC1kenzketFbwXmybNcqDWrtayWwqe2WwrP:7NenzketBsKWi2Wm

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 3792	1648	rundll32.exe	86
PID 1648 wrote to memory of 3792	1648	rundll32.exe	86
PID 1648 wrote to memory of 3792	1648	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\71\kbd101b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\71\kbd101b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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